Index: head/editors/mg/Makefile
===================================================================
--- head/editors/mg/Makefile	(revision 472309)
+++ head/editors/mg/Makefile	(revision 472310)
@@ -1,43 +1,43 @@
 # Created by: Dima Dorfman <dima@unixfreak.org>
 # $FreeBSD$
 
 PORTNAME=	mg
 PORTVERSION=	20180408
 CATEGORIES=	editors
 
 MAINTAINER=	tobik@FreeBSD.org
 COMMENT=	Small, fast Emacs-like editor
 
 LICENSE=	PD
 
 USES=		ncurses
 USE_GITHUB=	yes
 GH_ACCOUNT=	hboetes
 PLIST_FILES=	bin/mg man/man1/mg.1.gz
 PORTDOCS=	README tutorial
 
 OPTIONS_DEFINE=	DOCS
 
 .include <bsd.port.options.mk>
 
-.if ${OPSYS} != FreeBSD || (${OSVERSION} >= 1002506 && ${OSVERSION} < 1100072)
+.if ${OPSYS} != FreeBSD || ${OSVERSION} < 1100072
 EXTRA_PATCHES=	${FILESDIR}/extra-patch-def.h
 
 post-patch:
 	${CP} ${FILESDIR}/reallocarray.c ${WRKSRC}
 	@${REINPLACE_CMD} 's| tags.c| tags.c reallocarray.c|' ${WRKSRC}/Makefile
 .endif
 
 pre-configure:
 	@${REINPLACE_CMD} 's|-lcurses|-lncurses|' ${WRKSRC}/Makefile
 	@${REINPLACE_CMD} 's|__dead|__dead2|' ${WRKSRC}/main.c
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/${PORTNAME} ${STAGEDIR}${PREFIX}/bin
 	${INSTALL_MAN}  ${WRKSRC}/${PORTNAME}.1 ${STAGEDIR}${MAN1PREFIX}/man/man1
 
 post-install-DOCS-on:
 	${MKDIR} ${STAGEDIR}${DOCSDIR}
 	cd ${WRKSRC} && ${INSTALL_DATA} ${PORTDOCS} ${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>